Bare bones port of demos project to android

util/test/demos/android/android_platform.cpp

@@ -0,0 +1,78 @@
+/******************************************************************************
+* The MIT License (MIT)
+*
+* Copyright (c) 2019-2023 Baldur Karlsson
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+* THE SOFTWARE.
+******************************************************************************/
+
+#include <stdlib.h>
+#include <unistd.h>
+#include "test_common.h"
+
+uint64_t GetMemoryUsage()
+{
+  FILE *f = fopen("/proc/self/statm", "r");
+
+  if(f == NULL)
+  {
+    TEST_WARN("Couldn't open /proc/self/statm");
+    return 0;
+  }
+
+  char line[512] = {};
+  fgets(line, 511, f);
+
+  fclose(f);
+
+  uint32_t rssPages = 0;
+  int num = sscanf(line, "%*u %u", &rssPages);
+
+  if(num == 1 && rssPages > 0)
+    return rssPages * (uint64_t)sysconf(_SC_PAGESIZE);
+
+  return 0;
+}
+
+std::string GetCWD()
+{
+  char cwd[MAX_PATH + 1] = {0};
+  getcwd(cwd, MAX_PATH);
+
+  std::string cwdstr = cwd;
+
+  for(size_t i = 0; i < cwdstr.size(); i++)
+    if(cwdstr[i] == '\\')
+      cwdstr[i] = '/';
+
+  while(cwdstr.back() == '/' || cwdstr.back() == '\\')
+    cwdstr.pop_back();
+
+  return cwdstr;
+}
+
+std::string GetEnvVar(const char *var)
+{
+  return "";
+}
+
+std::string GetExecutableName()
+{
+  return "__undefined__";
+}